package com.ruoyi.system.service.project;

import com.ruoyi.system.domain.project.paper.PaperInfoTeacher;

import java.util.List;

/**
 * 论文教师Service接口
 * 
 * @author ruoyi
 * @date 2025-08-27
 */
public interface IPaperInfoTeacherService 
{
    /**
     * 查询论文教师
     * 
     * @param id 论文教师主键
     * @return 论文教师
     */
    public PaperInfoTeacher selectPaperInfoTeacherById(Long id);

    /**
     * 查询论文教师列表
     * 
     * @param paperInfoTeacher 论文教师
     * @return 论文教师集合
     */
    public List<PaperInfoTeacher> selectPaperInfoTeacherList(PaperInfoTeacher paperInfoTeacher);

    /**
     * 新增论文教师
     * 
     * @param paperInfoTeacher 论文教师
     * @return 结果
     */
    public int insertPaperInfoTeacher(PaperInfoTeacher paperInfoTeacher);

    /**
     * 修改论文教师
     * 
     * @param paperInfoTeacher 论文教师
     * @return 结果
     */
    public int updatePaperInfoTeacher(PaperInfoTeacher paperInfoTeacher);

    /**
     * 批量删除论文教师
     * 
     * @param ids 需要删除的论文教师主键集合
     * @return 结果
     */
    public int deletePaperInfoTeacherByIds(Long[] ids);

    /**
     * 删除论文教师信息
     * 
     * @param id 论文教师主键
     * @return 结果
     */
    public int deletePaperInfoTeacherById(Long id);
}
